12588160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 34700400

約数和(自身を除く): 22112240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 89, 104, 128, 130, 136, 160, 170, 178, 208, 221, 260, 272, 320, 340, 356, 416, 442, 445, 520, 544, 640, 680, 712, 832, 884, 890, 1040, 1088, 1105, 1157, 1360, 1424, 1513, 1664, 1768, 1780, 2080, 2176, 2210, 2314, 2720, 2848, 3026, 3536, 3560, 4160, 4420, 4628, 5440, 5696, 5785, 6052, 7072, 7120, 7565, 8320, 8840, 9256, 10880, 11392, 11570, 12104, 14144, 14240, 15130, 17680, 18512, 19669, 23140, 24208, 28288, 28480, 30260, 35360, 37024, 39338, 46280, 48416, 56960, 60520, 70720, 74048, 78676, 92560, 96832, 98345, 121040, 141440, 148096, 157352, 185120, 193664, 196690, 242080, 314704, 370240, 393380, 484160, 629408, 740480, 786760, 968320, 1258816, 1573520, 2517632, 3147040, 6294080, 12588160]

約数ペア:

[(1, 12588160), (2, 6294080), (4, 3147040), (5, 2517632), (8, 1573520), (10, 1258816), (13, 968320), (16, 786760), (17, 740480), (20, 629408), (26, 484160), (32, 393380), (34, 370240), (40, 314704), (52, 242080), (64, 196690), (65, 193664), (68, 185120), (80, 157352), (85, 148096), (89, 141440), (104, 121040), (128, 98345), (130, 96832), (136, 92560), (160, 78676), (170, 74048), (178, 70720), (208, 60520), (221, 56960), (260, 48416), (272, 46280), (320, 39338), (340, 37024), (356, 35360), (416, 30260), (442, 28480), (445, 28288), (520, 24208), (544, 23140), (640, 19669), (680, 18512), (712, 17680), (832, 15130), (884, 14240), (890, 14144), (1040, 12104), (1088, 11570), (1105, 11392), (1157, 10880), (1360, 9256), (1424, 8840), (1513, 8320), (1664, 7565), (1768, 7120), (1780, 7072), (2080, 6052), (2176, 5785), (2210, 5696), (2314, 5440), (2720, 4628), (2848, 4420), (3026, 4160), (3536, 3560)]